158401905

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{22907}}^1$

素因数の和:23376

約数の個数: 16

約数和(自身を含む): 254003904

約数和(自身を除く): 95601999

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 6915, 22907, 68721, 114535, 343605, 10560127, 31680381, 52800635, 158401905]

約数ペア:

[(1, 158401905), (3, 52800635), (5, 31680381), (15, 10560127), (461, 343605), (1383, 114535), (2305, 68721), (6915, 22907)]